Morgenthaler Linotype Company announcing a lawsuit against the International Typesetting Machine Company for infringing on a number of patents controlled by the Morgenthaler Company (September 4, 1913)

Advertisement placed in the Wall Street Journal in 1913 by the Morgenthaler Linotype Company announcing a lawsuit against the International Typesetting Machine Company for infringing on a number of patents controlled by the Morgenthaler Company. "Second Patent Suit - Linotype vs. Intertype," Wall Street Journal, September 4, 1913, page 5.